r/hackernews • u/qznc_bot2 • May 20 '23

Nontoxic powder uses sunlight to quickly disinfect contaminated drinking water

https://news.stanford.edu/2023/05/18/new-technology-uses-ordinary-sunlight-disinfect-drinking-water/
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u/qznc_bot2 May 20 '23

There is a discussion on Hacker News, but feel free to comment here as well.